The Aqua One is built on the Google Pixel 9, which means any case or screen protector designed for the Google Pixel 9 will fit your child's device perfectly. This opens up a wide range of accessory options at a variety of price points.
Where to buy:
Google Store (store.google.com) — Google's official storefront carries first-party cases and accessories designed specifically for the Pixel 9, including official cases, screen protectors, and charging accessories.
Amazon — A huge selection of third-party cases in all styles, from slim and minimalist to heavy-duty protective options. Search for cases labeled "for Google Pixel 9."
Best Buy — Both in-store and online, Best Buy carries a solid range of Pixel 9 cases and screen protectors from brands like Otterbox, Spigen, and more.
Local phone accessory stores — Many local retailers and phone repair shops stock cases for popular devices. It's worth checking stores in your area, especially if you want to see and feel the case before buying.
Target and Walmart — Both carry a basic selection of phone cases and often stock Pixel-compatible accessories in their electronics sections.
What to look for:
When shopping, always confirm the case is designed for the Google Pixel 9 specifically — not the Pixel 8 or Pixel 9 Pro, which have slightly different dimensions. A good case will protect the corners, cover the camera bump, and keep the screen raised slightly off flat surfaces to prevent scratches.